Mr. Hatton. Well, we have a 1,600,000-gallon plant now. The aggregate cost of our total plant is estimated to be about two and a half million dollars—will be that much.
Mr. Tawney. And that will take care of——
Mr. Hatton. A hundred million gallons.
Mr. Powell. What is your population?
Mr. Hatton. The present population, 450,000; we are building a plant to provide for a population of 800,000.
Mr. Mignault. What is the per capita cost?
Mr. Hatton. I have not worked it out.
Mr. Powell. Does the cost decrease relatively in larger plants?
Mr. Hatton. Quite so; yes, sir.
Mr. Powell. It is not adding simply a unit?